| Main Ref. | Munro, J.L., 1967 | ||
| Predator stage | juv./adults | ||
| Food I | plants | ||
| Food II | other plants | ||
| Food III | benthic algae/weeds | ||
| Food group | Lemnaceae | Prey Stage/Part | leaves/blades |
| Food name | Lemna sp. | ||
| Commonness | |||
| Land | South Africa | ||
| Kommentar | Locality: Lake McIlwaine, Rhodesia. No. of fish examined: 358. Length of fish: 40 to 60cm. | ||